#include <iostream>
using namespace std;
class sir
	{
	private:
		char cuv[100];
	public:
		sir();
		sir(char m[100]);
		char getCuv(int d);
		bool operator<(char d[100]);
		bool operator<(sir S);
		bool operator>(char d[100]);
		bool operator>(sir S);
	friend ostream& operator<<(ostream& cout,sir D);
	};
